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Sweep 12 Nov 2026 · 23:00Z Build v2.1.323 540 read Stable v2.1.311 Latest v2.1.323 Next v2.1.323 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.323 ·

Java certificate stores that fail a deny-list check are skipped

If checking a Java certificate store against a deny-list fails, Claude Code's agent proxy now skips that store and logs why

Under the hood Internal Changes
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Under the hoodTier: how much it should matter to you
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Internal ChangesSection of the release

Unclear Which sessions use this proxy check, and so whether it affects yours.

What

A Java truststore is a file of certificates that Java programs use to decide which secure (TLS) connections to trust. Claude Code's agent proxy, which relays network traffic for agents, can now filter a Java truststore through a deny-list of certificates. If that check throws an error, the store is not used and a log line says so.

Why

This affects which secure connections are trusted for agents whose traffic goes through the proxy.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhich sessions use this proxy check, and so whether it affects yours.

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